870735034 has 16 divisors (see below), whose sum is σ = 1455075720. Its totient is φ = 388019520.

The previous prime is 870735029. The next prime is 870735049. The reversal of 870735034 is 430537078.

It can be written as a sum of positive squares in 4 ways, for example, as 472932009 + 397803025 = 21747^2 + 19945^2 .

It is a junction number, because it is equal to n+sod(n) for n = 870734984 and 870735002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 576657 + ... + 578164.

Almost surely, 2^870735034 is an apocalyptic number.

870735034 is a deficient number, since it is larger than the sum of its proper divisors (584340686).

870735034 is a wasteful number, since it uses less digits than its factorization.

870735034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154865.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 870735034 is about 29508.2197700912. The cubic root of 870735034 is about 954.9090431725.

The spelling of 870735034 in words is "eight hundred seventy million, seven hundred thirty-five thousand, thirty-four".